"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
How forgiveness helps us forgiveness is the answer to the child's dream of a miracle by which what is broken is made whole again, what is soiled is again made clean.